hello,
i have an ezrun 2nd hand motor that i have been using in my traxxas slash Short course truck for a few months now and i ran it in the snow a couple of times

but it just packed up at my last race meeting and sounded really graunchy before everything stoped, i have taken it out the car and tried it without resistance but still nothing, it is an ezrun 4370kv motor with the ezrun 60amp esc that came with it and i run it with 2s lipo's, does anyone know how i can test the motor?
thanks